We stayed at Evans place for a few nights. Location is pretty central - 50 bahts and you're in Silom st., easily accessible, as written in description.
Overall the place is just fine - price is good and quality is okay as well. One issue though - both days we kept seeing cocroaches in the bathroom. We chased one - flush it down the drain and hoped we wouldn't see it again. But bastard kept coming back. One evening we even found it sitting on our toothbrushes. I understand the city is full of these guys but it's simply a bit unpleasant.
Everything else - nice and simple.